How to train your Dragon OCs:
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Name: Groggy Death.
Tidal Class.
This sea dwelling dragon has body shaped much like an orca's, an armoured head, short but powerful legs, a long, thick tail built for swimming, and wings that are rarely used. It stores seawater in its body to turn it into alcohol, then it expels it via a hose-like steam powerful enough to cut through wood or knock down other dragons, or an area encompassing mist to intoxicate its victims. The stream comes from its mouth, the mist comes from its blowholes. They keep their territories shrouded in the intoxicating mist to better defend them. While some Vikings have seen it, none have remained sober long enough to accurately remember it afterwards, making details about it relatively unknown, apart from the aftermaths of their attacks. First they intoxicate their targets, then they ram them with their heads, hitting with enough force to sink ships with ease.
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Name: Metalhead.
Sharp class.
These bull-like dragons have large, thick spikes protruding from various spots on their bodies. They collect metal and melt it down into thick helmets that they wear at all times. Extremely aggressive, they attack everything that moves in their territories, as well as everything that doesn't move, by charging head first, ramming into them, and goring them with their horns. They live in herds and compete against each other for all things by butting heads. Warning: These dragons are better off avoided, but if conflict is unavoidable, never attack their heads. Instead, get out of the way of their charge and attack their sides and underbelly while trying to avoid their spikes.
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Name: Blackfire dragon.
Mystery class.
This dragon is coloured black with shades of red, is sized somewhere between the Boneknapper and the Monstrous Nightmare, has the classic dragon form, and can use both fire and acid, or combine the two to breathe deadly acidic fire that burns black. They are obsessed with treasure, especially gold and jewels, and they will attack and destroy anything to fill their lairs up with it. They will also slaughter all those who try to steal their treasure. They start out slow and weak, but as they gain experience they get stronger, faster, and more formidable in every way possible. At their peak only Titan class dragons can win against them.
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Name: Feathered Dragon.
Strike class.
They have large bodies that are about as big as the Boneknapper, four legs, long tails, are covered in feathers, have wings and heads like a bird of prey, and large talons on their feet. They live in high places, often near the ocean. They often attack ships, villages and towns in search of food and shiny treasure. They cannot breath fire, yet are still more formidable than many dragons. They fight using their beaks, talons, speed and raw power, can fly faster than a Night Fury, and use an ear piercing screech so loud, that it can cause dragons to fall from the sky and be heard from miles away. And their feathers also function as armour, making them harder to hurt than normal dragons. It can also be noted that each of them have their own plumage with unique patterns and colours, making it fairly easy to tell them apart.
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Name: Lord Ragnarok.
Titan class.
They have a strong resemblance to Darkos Hydranoid from Bakugan, but with five heads, and a giant set of wings that are covered in armour-like scales. They have thick hides, spikes sticking out all over, a long whip-like tail tipped with stegosaurus-like spikes, huge claws, long, thin teeth, and nasty-looking jaws. Their top halves are coloured black, while their undersides are coloured blue. They're smaller than the Red Death, but they're the most formidable dragons of them all. Each head fires shots similar to a Night Fury's plasma blasts, shaped like giant teardrops, that each create a giant explosion capable of destroying almost anything. Each head has a maximum firing rate of 1 shot every two seconds, and all five heads working together can create a barrage that nothing can survive, and their shot limit seems to be insanely high. They're adept at using their caws, tails, and even wings in battle, and they also have strong eyesight, a thunderous roar and remarkably high intelligence.
Like the Bewilderbeast or Red Death, they rule over other dragons, but they have their own way of doing it. They mostly do their own hunting, but rarely provide food for other dragons, they provide safety and protection to all dragons living in their territories, but the only ones allowed to stay there are the ones who gift them with offerings of food or shiny treasure. Those that do so can rest comfortably knowing their master will protect them from all threats, while those that fail to do so are chased off. The dragons that return after getting chased off get devoured by them.
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Name: Doom Hopper.
Tidal Class.
This dragon has a long, lizard-like body, frog-like legs that enable it to move fast and leap seemingly impossible distances, webbed feet made for swimming that end in large claws, a long flat tail made to propel itself in water, a frog-like head with sharp, retractable teeth, and a sticky tongue that stretches out to over twice the length of its body and can quickly regrow after being cut off. Its body and tongue secrete a poisonous slime that causes paralysis on skin contact and death upon entering the bloodstream. It can't fly, so it instead relies on its swimming, running, and jumping abilities. It can't breath fire, but it can spit out globs of acid. It preys mainly on creatures small enough to fit in its mouth, and is attracted by movement. It strikes with its tongue to catch its prey, then it eats them whole. Sometimes it uses its speed to get close to its prey, and sometimes it lies in wait for its prey to get within striking distance. While they're not the hardest type of dragon to train, the poison they secrete, their acid, their habit of occasionally shaking like a dog to get their own poison off, their hunger for anything small, and the fact that they hop and swim places instead of flying, makes them more dangerous to their riders and allies than their enemies, and thus not worth using.
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Name: Death Swarmers.
Strike Class.
These dragons are slightly smaller than Toothless, live mainly in forests, hunt in packs, and are known for their intelligence, manoeuvrability, and their knack for spotting and striking at weak points. They're comparable to flying squirrels in their similar body shape and that they have flaps for gliding instead of wings, but they're clearly dragons. They breathe fire out of both ends, using the front to attack with fireballs, and the back to take off like a rocket. They're very wolf-like in their behaviour, and take full advantage of the forest, using their manoeuvrability to slip through the trees with ease, and hiding in bushes and trees in order to catch their prey off guard.
